A taxonomic family name for acanthodian fish, used in formal biological classification systems.
From 'Acanthodes' (the type genus) + '-idae' (family suffix in Linnaean nomenclature), following standard taxonomic naming conventions.
Biologists use the '-idae' suffix for family names across the animal kingdom—it's like a universal filing system that lets scientists instantly know they're looking at an entire family of related organisms.
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